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Strategically located in the bustling industrial heart of Cairo, Egypt, Khaled Stainless has established itself as a trusted partner for industries requiring uncompromising strength and reliability. We specialize in the manufacturing and supply of high-integrity Stainless Steel 422 Stud Bolts, engineered to meet the most demanding applications. Our deep understanding of regional challenges, combined with a commitment to stringent quality control, ensures that every bolt we provide offers a lasting solution for critical projects across the Middle East and North Africa.
The exceptional performance of Stainless Steel 422 stems from its carefully balanced composition, which includes chromium, nickel, and molybdenum, along with additions of tungsten and vanadium. This specific blend gives these stud bolts their remarkable strength and resistance to corrosion. They are heat-treated to achieve high tensile strength and excellent creep resistance, meaning they can maintain their integrity under extreme pressures and elevated temperatures that would cause other materials to fail.
Element | min | max |
Carbon, C | 0.20 | 0.25 |
Manganese, Mn | 0.20 | 0.60 |
Silicon, Si | — | 1.0 |
Sulfur, S | — | 0.030 |
Phosphorus, P | — | 0.040 |
Chromium, Cr | 11 | 13.50 |
Tungsten, W | 0.75 | 1.25 |
Nickel, Ni | 0.50 | 1.00 |
Vanadium, V | 0.17 | 0.30 |
Copper, Cu | — | 0.50 |
Iron, Fe | — | *Balance |
Property | Imperial | Metric |
Density | 0.28 lb/in³ | 7.75 g/cc |
Tensile Strength | 140 ksi | 965 MPa |
Yield Strength at 0.2% Offset | 115 ksi | 793 MPa |
Modulus of Elasticity | 190 – 210 GPa | 27557 – 30458 ksi |
Poisson’s Ration | 0.27 – 0.30 | 0.27 – 0.30 |
Elongation in 4D | 13% | 13% |
Reduction of Area | 25% | 25% |
Hardness, Rockwell B | 95 max | 95 max |
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Stainless Steel DIN 1.4742 Stud Bolts are high-performance fasteners made from heat-resistant steel, ideal for demanding applications where strength and corrosion resistance are crucial, ensuring reliable and durable connections.
Stainless Steel UNS S42200 Stud Bolts offer exceptional strength and corrosion resistance, made from a specialized stainless steel alloy, ideal for high-pressure and high-temperature applications requiring durable, reliable fastening solutions.
Stainless Steel 422 Flush Head Stud Bolts feature a sleek, flush head design for a low-profile finish, combining high strength and corrosion resistance, perfect for applications requiring a clean, secure fastening solution.
We focus on quality hence testing of our Stainless Steel 422 Stud Bolts is done thoroughly, ensuring that they are as per the standards of the industry. We have an in-house testing facility under both mechanical and chemical analysis for strength, durability, and resistance to corrosion, apart from third party inspection for assurance. We deliver on time, and it is our company policy never to fail its customers when it comes to quality.
You’ll find these robust stud bolts playing a vital role in some of the most challenging environments. They are essential for assembling high-temperature equipment like turbine engines, power generation systems, and heavy-duty industrial machinery where intense heat and stress are constant factors. Their ability to resist oxidation and creep makes them a go-to choice for the petrochemical, oil and gas, and aerospace industries, ensuring the safety and longevity of critical assemblies that simply cannot afford to falter.
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